mirror of https://gerrit.osmocom.org/libosmocore
range_enc_determine_range(): Don't dereference array on size=0
cherry-picked from osmo-bsc.git d4c391eab03ce768d7eaf483368d9cda4f9668df Change-Id: Iae058c35506bc25c9f4790889b89ac46aea664b6 Fixes: Coverity CID#182710 (osmo-bsc.git)
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@ -166,6 +166,10 @@ int osmo_gsm48_range_enc_determine_range(const int *arfcns, const int size, int
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{
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int max = 0;
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/* don't dereference arfcns[] array if size is 0 */
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if (size == 0)
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return OSMO_GSM48_ARFCN_RANGE_128;
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/*
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* Go for the easiest. And pick arfcns[0] == f0.
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*/
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